2132212308 has 12 divisors (see below), whose sum is σ = 4975162080. Its totient is φ = 710737432.

The previous prime is 2132212259. The next prime is 2132212349. The reversal of 2132212308 is 8032122312.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88842168 + ... + 88842191.

It is an arithmetic number, because the mean of its divisors is an integer number (414596840).

Almost surely, 2^2132212308 is an apocalyptic number.

It is an amenable number.

2132212308 is an abundant number, since it is smaller than the sum of its proper divisors (2842949772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132212308 is a wasteful number, since it uses less digits than its factorization.

2132212308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177684366 (or 177684364 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2132212308 is about 46175.8844853025. The cubic root of 2132212308 is about 1287.0936528706.

The spelling of 2132212308 in words is "two billion, one hundred thirty-two million, two hundred twelve thousand, three hundred eight".